package com.ysd.keepcar.view.shop.model;import android.content.Context;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.Gravity;
import android.widget.CheckBox;/*** Created by 郝悦 on 2018/1/11.*/public class MyCustomCheckbox extends CheckBox {private static final String TAG = MyCustomCheckbox.class.getSimpleName();public MyCustomCheckbox(Context context) {super(context);}public MyCustomCheckbox(Context context, AttributeSet attrs) {super(context, attrs);}public MyCustomCheckbox(Context context, AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);}@Overrideprotected void onDraw(Canvas canvas) {super.onDraw(canvas);Drawable[] drawables = getCompoundDrawables();Drawable drawable = drawables[0];int gravity = getGravity();int left = 0;if (gravity == Gravity.CENTER) {left = ((int) (getWidth() - drawable.getIntrinsicWidth() - getPaint().measureText(getText().toString()))/ 2);}drawable.setBounds(left, 0, left + drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());}
}

布局

<com.ysd.keepcar.view.shop.model.MyCustomCheckboxandroid:id="@+id/checkBox"android:layout_width="0dp"android:layout_height="match_parent"android:layout_gravity="center_vertical"android:layout_weight="1"android:button="@null"android:drawableStart="@drawable/checkbox_selector"android:gravity="center" />

参考地址：

https://www.jianshu.com/p/3eaae0e223c1